Articles tagged with Data Analysis
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A Stanford study found that assigning newly arrived refugees to live in areas with larger ethnic networks increases their chances of finding employment. In contrast, smaller ethnic networks are associated with lower employment rates.
A recent study by Washington State University researchers found that women and professionals outside of university settings are underrepresented in high-impact, peer-reviewed archaeology publications. The authors suggest that structural barriers, lack of time and resources, and limited opportunities contribute to this disparity.
A study by University of Illinois social work professor Kate M. Wegmann found that black middle school students were significantly less likely to receive verbal or written warnings from their teachers about behavioral infractions. Black students were also more likely to experience exclusionary forms of discipline, such as suspensions a...
A new study by Anglia Ruskin University reveals that brain activity synchronises between patients and therapists during music therapy sessions. The breakthrough uses brain hyperscanning to track subtle changes in emotional processing, offering a more precise understanding of the therapeutic impact.
Researchers developed a risk score using thousands of chest x-rays to predict long-term mortality. The system achieved high accuracy in identifying individuals at increased risk, providing valuable insights for healthcare.
A computational simulation suggests that insects can use skylight properties to determine their compass direction with an error of less than two degrees. This discovery could inspire designs for new navigation tools for robots, potentially replacing GPS technology.
A recent survey of the Bornean orangutan population in Sabah, Malaysia shows that populations have remained stable within well-managed forests, but declined in areas with extensive oil palm plantations. The study, published in PLOS ONE, provides valuable insights into the conservation management of this endangered species.
A study of 200,000 FAM app users found that digital self-tracking can provide valuable information for inferring underlying hormonal changes and ovulation timing. The analysis revealed patterns similar to those in small-scale clinical studies, with notable improvements in the duration and range of the follicular phase.
MVApp enables statistical analyses of vast plant-science datasets, extracting valuable information on plant physiology and growth patterns. The platform incorporates quantile regression to quantify trait contributions to yield, facilitating reproducible results.
Nearly 1.2 million children (23%) were removed from foster care due to parental drug use during the 2000-2017 period, with a notable increase in opioid-related cases. The study highlights the growing impact of parental substance abuse on child welfare.
A new study found that surveys commonly used to measure Big Five personality traits are less valid in developing countries due to biases and language barriers. The research suggests that stronger bias towards agreeable responses and cultural differences may be key influences on survey results.
A new filter has been developed to improve robot vision in 6D pose estimation, allowing robots to perceive objects more accurately in complex environments. The filter uses a particle-based approach to estimate the full distribution of an object's orientation, enabling robots to track objects with arbitrary symmetries.
Researchers suggest targeting men who work outside at night and travelers/seasonal workers to prevent lingering malaria cases. Despite widespread use of insecticide-treated bed nets and indoor spraying, Zanzibar struggles to eliminate the disease due to residual cases. Human behavior is key to addressing this issue.
A recent NYC ridesharing study found a significant increase in trips originating from outer borough neighborhoods, with 56% of market share. This surge raises concerns about equity, as these areas are often underserved by public transit and traditional taxi services.
Mathematical analysis of online perfume data reveals which notes and accords contribute to a perfume's popularity, consumer ratings, and success. The study found that popular notes and accords often don't correlate with the highest ratings.
A new study by Michigan Medicine researchers found that hospital readmission rates for hip and knee replacement patients have slowed to nearly half their previous rate despite expanded penalties. The study suggests that the program may have hit its 'floor' and raises questions about the power of expanding it.
Researchers analyzed payroll-based staffing data for over 15,000 US nursing homes, finding that 54% of facilities met expected staffing levels less than 20% of the time. Weekend staffing was particularly low, with an average of just 17 minutes per resident day for RNs.
Researchers call for new models to value human life data, allowing patients to own and profit from their health information. This shift could lead to increased engagement in the healthcare system, driven by blockchain technology and AI-based data analysis.
A study published in the American Journal of Gastroenterology found that high sodium intake increases bloating among individuals, particularly those on high-fiber diets. Reducing sodium intake may be an effective way to reduce bloating and maintain a healthy, high-fiber diet.
A new study suggests people stop gathering evidence earlier when it supports their desired conclusion than when it opposes it. This bias is driven by a tendency to weight favorable evidence more heavily than opposing evidence, leading individuals to prematurely conclude in favor of their preconceived notion.
A study found that high levels of immunoglobulin G were associated with increased pain disability and comorbidities in TMD patients. Additionally, a chair-side risk assessment tool based on orofacial symptoms, headaches, and teeth grinding was developed to facilitate dental treatment planning.
An observational study found that patients whose surgeons were more often reported for unprofessional behavior experienced a greater risk of postoperative complications. The analysis included data from over 13,000 patients and suggested a potential link between surgeon behavior and patient outcomes.
Researchers at Berkeley Lab's Advanced Light Source employ X-ray Laue microdiffraction to study tiny samples of promising candidate minerals. The technique successfully identifies ognitite, a newly discovered mineral with unique chemical properties.
The study found a significant association between Medicaid expansion and a reduction in reported child neglect cases. However, the relationship with physical abuse rates was not conclusively linked, suggesting potential delayed effects or variability in program implementation.
A new mathematical model predicts people's card-picking choices in the Iowa Gambling Task with greater accuracy than previous models. The model reveals that sequential exploration behaviors decline with age, suggesting a shift in balance between drive to explore and exploit.
Scientists have identified a unique chiral coupling that allows spins in different magnetic layers to interact over long distances, even if they are not adjacent. This discovery opens up novel opportunities for engineering complex magnetic configurations to store and process data more efficiently.
Researchers discovered six distinct color morphs of the Asiatic golden cat in Northeast India, showcasing unique adaptations to varying habitats and prey. The phenomenon may provide insights into the species' resilience to climate change and habitat degradation.
Researchers found that young adults burned significantly more kilocalories per minute while standing than sitting or lying, with no significant association between energy expenditure and body composition. Increasing standing time is a simple way to boost energy expenditure, lending support to efforts to counteract sedentary lifestyles.
Researchers found that states with strict cannabis laws had lower opioid prescription rates in people aged 18 to 54. Opioid prescriptions increased with age, but this trend was reversed in states with stricter cannabis laws. The study suggests a potential public health benefit of medical cannabis laws
A systematic review of government policies aimed at reducing human antimicrobial use identified 17 types of interventions, but most were not rigorously evaluated. The authors recommend that governments ensure AMR policy interventions are tested using rigorous study designs to avoid future waste of public resources.
Researchers analyzed data from over 1 million transfusion recipients to assess potential associations between donor characteristics and in-hospital mortality. No statistically significant associations were found between female donors, previously pregnant donors, or opposite-sex pairs with death among transfusion patients.
Researchers developed a psychological model to understand readiness for professional development in defectologists, highlighting three key components: adaptability, self-respect, and motivation. Motivation was found to be the most critical factor, followed by self-respect and adaptability.
ActiveVision enables transportation agencies to autonomously detect and report traffic condition changes using machine learning algorithms. The tool integrates with existing cameras and infrastructure, providing actionable data for enhanced intelligent transportation systems.
DGIST developed a graph-based database partitioning method called GPT technology, which shows more than 4 times faster query performance on average compared to Spark SQL. The technology can be applied to various areas requiring fast join processing techniques and eliminates expensive network communication among machines.
Researchers analyzed survey data to find that sexual harassment training decreased women managers, while victim ally programs increased their numbers. The study suggests that such programs are more effective in workplaces with more female managers.
A team of researchers from the University of Illinois has developed a new technique to predict high-yielding crop traits by stacking six machine learning algorithms, improving predictive power by up to 15 percent. The approach empowers scientists to leverage computational analysis to translate their datasets into beneficial results.
Researchers found that people who consistently scored well in seven health metrics had a lower chance of CVD than those who did not. Improving these metrics over time was also related to a lower risk of CVD in the future, according to the study.
Analyzing data from 3,000 devices on 62 species in 167 projects worldwide reveals that satellite telemetry performance has improved over time. Despite 48% premature unit deployments, the study provides recommendations for users and manufacturers to enhance conservation efforts
A new technology extracts branching development time from single-cell data, enabling a better understanding of cell development and differentiation events. This method uses topological grammars and has been used to analyze thousands of cells from various organisms.
A study of 36,951 students from 590 schools in Saint Petersburg found a strong correlation between school digital connections and educational outcomes. Students are more likely to be connected if their schools have similar performance levels.
A team of MIT researchers has developed a system that enables driverless cars to navigate through new, complex environments using only simple maps and visual data. The system learns to mimic human drivers' steering patterns and adapt to new roads and obstacles, making it more robust for autonomous navigation.
Deaths from stroke in England decreased by 20% and 40% over the decade, mainly due to improved care, with most of this decline attributed to reduced case fatality. However, stroke rates among people under 55 years old increased, highlighting the need for strengthened prevention efforts in younger adults
Researchers at Cornell University found that social interactions are more important than language in predicting online debate success. A model combining social interactions and language was the most accurate, with a robust history of complex social interactions being the best predictor of future debate success.
A study published in PLOS ONE found that captive chimpanzees can spontaneously use tools to excavate underground food without prior experience. The chimps chose to use tools over bare hands and even reused them, similar to early human tool use.
A study examining sleep data from a pan-Canadian cohort of 28,485 participants found that chronic insomnia disorder is directly associated with cognitive problems in people aged 45 and over. The main type of memory affected was declarative memory, independent of other factors.
A new measure of primary care evaluates vital functions through patient and clinician perspectives, reducing measurement burden. The Person-Centered Primary Care Measure assesses 11 domains, including accessibility, continuity, and goal-oriented care.
The collaboration aims to increase metal component production by up to 100 pounds per hour, reducing costs and lead times for US manufacturers. By leveraging data analytics and advanced technologies, ORNL and Lincoln Electric aim to showcase American manufacturing capabilities in the global market.
Newborns with Apgar scores of 7, 8, and 9 have a higher risk of infections, breathing problems, brain injury, low blood sugar levels, and death compared to those with a perfect score of 10. A small change in score from 10 to 9 at five or ten minutes after birth also increases the risk.
A Yale study reveals that a healthcare program tailored to the needs of recently released prisoners can significantly reduce recidivism by providing community-based primary care. The approach employs community health workers with histories of incarceration, who accompany patients to appointments and provide social support.
TeraPCA, a new tool developed by Purdue University researchers, is designed to analyze large genetic datasets more efficiently. By making approximations of top principal components and leveraging multithreading, TeraPCA can process data in five or six hours compared to two days with existing methods.
A sharp rise in musculoskeletal (MSK) diagnoses has led to MSK conditions ranking as the second leading global cause of years lived with a disability. European countries top the international league table, and there is a significant link between MSK conditions and national economic output.
Mortality rates among children and adolescents (birth to age 20) decreased globally between 1990 and 2017 due to declines in infectious diseases. However, years lived with disability (YLDs) rose, primarily caused by iron-deficient anemia, vitamin A deficiency, and mental health disorders.
A new study by Brigham Young University researchers found that mixed-race couples with children are more likely to move to racially diverse neighborhoods, but often settle for less affluent areas. These couples face challenges in finding neighborhoods that balance affordability with diversity and access to quality education.
From 1998 to 2015, US spending on outpatient care for depression increased by 43%, primarily due to expanded insurance coverage for mental health conditions. The study analyzed national survey data and found a significant association between increased healthcare spending and improved mental health treatment outcomes.
A study published in PNAS confirms that zoos and aquariums hold critical information about more than 98% of known species, including fertility and survival rates. By analyzing data from the Zoological Information Management System (ZIMS), researchers were able to fill large gaps in demographic knowledge for these species.
A 30-person study found that the brain implements mathematically optimal principles for perception in a 'middle ground' between opposing literature. The results suggest that human perception is based on imprecise sensory inputs, but still follows optimal strategies.
Children with more than two hours of screen time per day were five times more likely to report clinically significant externalizing problems and had a significantly increased risk of attention-deficit/hyperactivity disorder. In contrast, children who engaged in organized sports showed fewer behavioral problems.
Experts call for a national effort to rethink how health data is protected in the US, citing inadequate data privacy laws. A process similar to the Belmont Report could provide a blueprint for amendments to the law, with established data ethics review boards serving as safeguards.
A new study from Iowa State University found that same-sex couples are less likely to be approved for mortgages, with approval rates ranging from 3-8% lower. Same-sex applicants also faced higher interest and fees, with the difference adding up to $86 million annually.
Researchers analyzed data from Fresno and Bakersfield before, during, and after the California drought to understand its impact on ozone air quality. They found that severe drought conditions led to a 20% decrease in ozone production due to reduced isoprene concentrations and altered VOCs.